47328190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52009}}^1$

素因数の和:52036

約数の個数: 32

約数和(自身を含む): 104852160

約数和(自身を除く): 57523970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 52009, 104018, 260045, 364063, 520090, 676117, 728126, 1352234, 1820315, 3380585, 3640630, 4732819, 6761170, 9465638, 23664095, 47328190]

約数ペア:

[(1, 47328190), (2, 23664095), (5, 9465638), (7, 6761170), (10, 4732819), (13, 3640630), (14, 3380585), (26, 1820315), (35, 1352234), (65, 728126), (70, 676117), (91, 520090), (130, 364063), (182, 260045), (455, 104018), (910, 52009)]